TITLE: 12/10 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Commissioning
INCOMING OPERATOR: None
SHIFT SUMMARY:

Able to get some time/experience with locking (notes below).  There were some model changes for TCS & Guardian (+ DAQ restart) to aid with overnight AMD measurements.

My Operator Locking Notes Today: 

• DRMI locking has been taking ~5min+ to lock.  If takes longer, lock PRMI (tweak BS & PRM).
• Take to DRMI_LOCKED_CHECK_ASC.
  • Good signs to look for when locking:  POP18 & RF90 large flashes on StripTool & ASAIR video has strong TEM00 flashes.
  • Can touch SRM while locking if its taking a while...this worked for me once
• For a locked DRMI:
  • Video:  ASAIR should be symmetric
  • StripTool:  POP18 (pink) & RF90 (green) should be flat & maximized.
  • If alignment needed, move SRM & PRM (Do this at CHECK_AS_SHUTTERS)
•  Have been taking to PREP_ASC_FOR_FULL_IFO.  If ASC signals look ok, then go to ENGAGE_DC_VIOLINS

LOG:

• Overnight crew working on AMD measurements (Terra & Seb)
• Morning crew of Jenne working on locking
• 16:41 Check of PSL Chillers (Jeff B)
• 17:30 LVEA & VEA Cleaning (Karen, Vanessa)
• 18:17 ETMx SUS model (for PI Modes) [JeffK, Dave]
• 19:05 Pfieffer at MY (JeffJ, Chandra escorting)
• 19:00-19:57 ISCT6 work (Nutsinee)
• 21:24 - 22:24 Pfieffer tour.  Note:  DRMI lockloss when group near HAM2 at entry & exit. (Chandra)
• 21:49 (& back out at 0:00) ISCT6 work (Nutsinee)